EP0930286A4 - Fluessigkristallines alkenyltolan-derivat, fluessigkristalline zusammensetzung und fluessigkristallines anzeigeelement - Google Patents
Fluessigkristallines alkenyltolan-derivat, fluessigkristalline zusammensetzung und fluessigkristallines anzeigeelementInfo
- Publication number
- EP0930286A4 EP0930286A4 EP97935801A EP97935801A EP0930286A4 EP 0930286 A4 EP0930286 A4 EP 0930286A4 EP 97935801 A EP97935801 A EP 97935801A EP 97935801 A EP97935801 A EP 97935801A EP 0930286 A4 EP0930286 A4 EP 0930286A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- liquid
- crystal
- derivative
- alkenyltolan
- group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/14—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain
- C09K19/18—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain the chain containing carbon-to-carbon triple bonds, e.g. tolans
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C255/50—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C255/54—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and etherified hydroxy groups bound to the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C255/55—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and esterified hydroxy groups bound to the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/74—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring
- C07C69/75—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring of acids with a six-membered ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/26—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3059—Cyclohexane rings in which at least two rings are linked by a carbon chain containing carbon to carbon triple bonds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
- C09K19/345—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing two nitrogen atoms
- C09K19/3458—Uncondensed pyrimidines
- C09K19/3461—Pyrimidine-tolane
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Liquid Crystal Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21887996 | 1996-08-20 | ||
JP21887996 | 1996-08-20 | ||
PCT/JP1997/002849 WO1998007672A1 (fr) | 1996-08-20 | 1997-08-18 | Derive de l'alkenyltolane a cristaux liquides, composition de cristaux liquides et element d'affichage a cristaux liquides |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0930286A1 EP0930286A1 (de) | 1999-07-21 |
EP0930286A4 true EP0930286A4 (de) | 2000-04-19 |
EP0930286B1 EP0930286B1 (de) | 2005-01-12 |
Family
ID=16726742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97935801A Expired - Lifetime EP0930286B1 (de) | 1996-08-20 | 1997-08-18 | Fluessigkristallines alkenyltolan-derivat, fluessigkristalline zusammensetzung und fluessigkristallines anzeigeelement |
Country Status (6)
Country | Link |
---|---|
US (1) | US6333080B1 (de) |
EP (1) | EP0930286B1 (de) |
CN (1) | CN1109008C (de) |
AU (1) | AU3865697A (de) |
TW (1) | TW449615B (de) |
WO (1) | WO1998007672A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19926044A1 (de) * | 1998-06-18 | 1999-12-23 | Merck Patent Gmbh | Tolan-Derivate und flüssigkristallines Medium |
DE10020059A1 (de) * | 1999-05-04 | 2001-01-11 | Merck Patent Gmbh | STN-Flüssigkristallanzeige |
DE10047091A1 (de) * | 2000-09-21 | 2002-04-11 | Merck Patent Gmbh | Flüssigkristalline Mischungen |
DE10219202A1 (de) | 2002-04-29 | 2003-11-06 | Basf Ag | Alkinverbindungen |
DE102011119900A1 (de) * | 2011-01-21 | 2012-07-26 | Merck Patent Gmbh | Flüssigkristalline Medien, Bauteile für die Hochfrequenztechnik und mesogene Verbindungen |
JP6140160B2 (ja) * | 2011-09-05 | 2017-05-31 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツングMerck Patent Gesellschaft mit beschraenkter Haftung | 液晶媒体およびそれを含む高周波コンポーネント |
CN102557896B (zh) * | 2011-12-15 | 2015-03-11 | 石家庄诚志永华显示材料有限公司 | (多)氟取代苯基二乙炔(联)苯衍生物及其制备方法与应用 |
CN102876333B (zh) * | 2012-10-08 | 2014-01-01 | 南京大学 | 在太赫兹频段具有大双折射的液晶混晶材料 |
US20180148648A1 (en) * | 2015-05-21 | 2018-05-31 | Merck Patent Gmbh | Reactive mesogens |
US10752838B2 (en) * | 2015-07-02 | 2020-08-25 | Dic Corporation | Liquid crystal composition and liquid crystal display device using the same |
CN108165278A (zh) * | 2017-12-26 | 2018-06-15 | 陕西师范大学 | 一种二苯乙炔丁烯类液晶化合物及其合成方法 |
CN109957405A (zh) * | 2017-12-26 | 2019-07-02 | 北京八亿时空液晶科技股份有限公司 | 一种负介电向列相液晶组合物及其应用 |
CN110938439B (zh) * | 2019-11-14 | 2021-03-19 | 清华大学 | 一种高极性大光学双折射液晶组合物 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0750028A2 (de) * | 1995-06-22 | 1996-12-27 | Chisso Corporation | Alkenylcyclohexanderivate, Flüssigkristallzusammensetzung und Flüssigkristallanzeigeelement |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2775475B2 (ja) * | 1989-07-26 | 1998-07-16 | 旭電化工業株式会社 | アリルシクロヘキシルトラン化合物 |
JP2701078B2 (ja) * | 1989-12-02 | 1998-01-21 | 旭電化工業株式会社 | アリルトラン化合物 |
JP3226045B2 (ja) * | 1991-09-10 | 2001-11-05 | 大日本インキ化学工業株式会社 | フルオロトラン系アルケニル化合物 |
JPH05310619A (ja) * | 1992-05-13 | 1993-11-22 | Seiko Epson Corp | トラン誘導体及びそれを含有する液晶組成物及びそれを用いた液晶表示素子 |
JP3176437B2 (ja) | 1992-05-26 | 2001-06-18 | 岡本化学工業株式会社 | 感光性印刷版の包装方法 |
DE59306101D1 (de) * | 1992-10-23 | 1997-05-15 | Merck Patent Gmbh | Fluorsubstituierte Phenyl-Cyclohexylacetylene und sie enthaltende flüssigkristalline Gemische |
US5582767A (en) * | 1992-11-16 | 1996-12-10 | Hoffmann-La Roche Inc. | Fluorosubstituted tolane derivatives |
JPH06293678A (ja) * | 1993-04-08 | 1994-10-21 | Dainippon Ink & Chem Inc | フルオロトラン誘導体 |
JP3646734B2 (ja) * | 1993-10-13 | 2005-05-11 | メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフトング | トラン化合物の製造法 |
JP3716436B2 (ja) * | 1994-11-29 | 2005-11-16 | 大日本インキ化学工業株式会社 | 5−置換アルキルベンゼン誘導体 |
JPH09194405A (ja) * | 1996-01-16 | 1997-07-29 | Sumitomo Chem Co Ltd | フルオロシクロヘキシルトラン誘導体、その製造法および用途 |
DE19832370B4 (de) * | 1997-08-02 | 2009-08-20 | Merck Patent Gmbh | Flüssigkristallmischungen und ihre Verwendung in STN-Flüssigkristallanzeigen |
-
1997
- 1997-08-18 EP EP97935801A patent/EP0930286B1/de not_active Expired - Lifetime
- 1997-08-18 CN CN97198447A patent/CN1109008C/zh not_active Expired - Fee Related
- 1997-08-18 US US09/242,554 patent/US6333080B1/en not_active Expired - Lifetime
- 1997-08-18 WO PCT/JP1997/002849 patent/WO1998007672A1/ja active IP Right Grant
- 1997-08-18 AU AU38656/97A patent/AU3865697A/en not_active Abandoned
- 1997-08-20 TW TW086111941A patent/TW449615B/zh not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0750028A2 (de) * | 1995-06-22 | 1996-12-27 | Chisso Corporation | Alkenylcyclohexanderivate, Flüssigkristallzusammensetzung und Flüssigkristallanzeigeelement |
Also Published As
Publication number | Publication date |
---|---|
CN1109008C (zh) | 2003-05-21 |
EP0930286A1 (de) | 1999-07-21 |
WO1998007672A1 (fr) | 1998-02-26 |
TW449615B (en) | 2001-08-11 |
US6333080B1 (en) | 2001-12-25 |
AU3865697A (en) | 1998-03-06 |
EP0930286B1 (de) | 2005-01-12 |
CN1232442A (zh) | 1999-10-20 |
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